Low Power Consumption Infrared Motion Sensor for Lighting G2X2

An Overview of Low pir sensor power consumption Infrared Motion Sensor for
Lighting G2X2
G2X2, with the low power pir motion sensor module, is quad elements type
products. With same horizontal and vertical detection angles. It is widely used
in ceiling light.

PIR sensors allow you to sense motion, almost always used to detect whether a
human has moved in or out of the sensors range. They are small, inexpensive,
low-power, easy to use and don't wear out. For that reason they are commonly
found in appliances and gadgets used in homes or businesses. They are often
referred to as PIR, "Passive Infrared", "Pyroelectric", or "IR motion" sensors.

Features
Quad Elements
Same horizontal and vertical detection angles
Slight movement can be detectable
Recommended Model G2X2
Encapsulation Type TO-5
IR Receiving Electrode 1.1×1.1mm, 4 elements
Window Size 4.9×4.9mm
Spectral Response 7—14µm
Transmittance ≥75%
Output Signal[Vp-p] ≥3500mV
Sensitivity ≥3300V/W
Detectivity (D*) 1.4 ×108 cmHz1/2/W
Noise[Vp-p] <70mV
Output Balance <10%
Offset Voltage 0.3～1.2V
Supply Voltage 3—15V
Operating Temp -30—70ºC
Storage Temp -40—80ºC
Field of View

Applications
Ceiling Lighting
security systems

FAQ
1. What can trigger a PIR sensor?
The first cause of PIR false alarms is low or unstable voltage at the detector.
Test to make sure the voltage at each PIR is above 13VDC and stable. The second
cause of false alarms is sudden infrared movement / heat changes in view of the
detector.

2. Do PIR sensors work in the dark?
Yes, motion sensors work in the dark. The way that a motion sensor detects
movement has nothing to do with how light or dark it is in the immediate area.
Since infrared energy is present and can be detected regardless of the amount
of light in the environment, a PIR motion sensor will work just fine in the
dark.

Senba Sensing Technology Co.,Ltd., sets focus on producing top quality
photoelectric components, such as passive ir motion sensor, Photoresistors and
Light Sensors ,etc. These series of senba sensor are advanced in this field.

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